Toto Aquia IV Washlet + S5 The TOTO Aquia IV WASHLET+ S5 is a premium, Universal Height two-piece toilet system built for ultimate comfort, efficie...
View full details10-inch rough-in smart toilets combine advanced water-wash technology with modern comfort features, engineered specifically for tighter plumbing layouts.
With options like space-saving profiles, heated seats, and intuitive touchless controls, these specialty fixtures deliver enhanced convenience, reliable performance, and a sleek upgrade without requiring expensive bathroom pipe relocation.
Check out our 10-inch rough-in models below:
Toto Aquia IV Washlet + S5 The TOTO Aquia IV WASHLET+ S5 is a premium, Universal Height two-piece toilet system built for ultimate comfort, efficie...
View full details
TOTO Aquia IV WASHLET+ S2 Two-Piece Toilet - 1.28 GPF/0.9 GPF The TOTO Aquia IV WASHLET+ S2 is a highly efficient Universal Height two-piece toilet...
View full details
TOTO Aquia IV Washlet+ S7 Two-Piece The Toto Aquia IV Washlet+ S7 has everything you need in a modern toilet and bidet combo. It cleans itself befo...
View full details
TOTO Aquia IV Arc WASHLET+ S5 Two-Piece Toilet The TOTO Aquia IV Arc WASHLET+ S5 Two-Piece Toilet features a sleek, completely skirted design and a...
View full details
TOTO Aquia IV Arc WASHLET+ S2 Two-Piece Toilet The TOTO Aquia IV Arc WASHLET+ S2 combines a modern dual-flush toilet with a comfortable, easy-to-us...
View full details
TOTO Nexus Washlet+ S7A Two-Piece The Toto Nexus Washlet+ S7A is a toilet with a WASHLET bidet seat for a clean and simple look. It cleans itself a...
View full details
TOTO Nexus Washlet + S7A The TOTO Nexus Washlet+ S7A combines a powerful flushing system with smart bidet features for a clean and modern bathroom ...
View full details
TOTO Vespin II 1G Washlet + S7 The TOTO Vespin II 1G WASHLET+ S7 combines smart features and a modern design for a comfortable and clean experienc...
View full details
TOTO Aquia IV Cube Washlet+ S7 Two-Piece The TOTO Aquia IV Cube WASHLET+ S7 combines modern design with smart technology for a clean, comfortable b...
View full details
TOTO Nexus Washlet + S7 Two-Piece The TOTO Nexus Washlet+ S7 has all the features you need for comfort and cleanliness, including a powerful flush ...
View full details
TOTO Aquia IV Arc Washlet + S7 Two-Piece The WASHLET+ is a sleek toilet with a built-in bidet that keeps itself clean before and after every use. H...
View full details
TOTO Aquia IV Arc Washlet+ S7A Two-Piece The TOTO Aquia IV Arc Washlet+ S7A is a sleek toilet with a built-in bidet that cleans itself before and a...
View full details
TOTO Nexus Washlet + S7 Two-Piece 1.28 GPF The TOTO Nexus WASHLET+ S7 is a premium, high-efficiency two-piece toilet with a sleek skirted design. I...
View full details
TOTO Aquia IV Cube Washlet+ S7A The TOTO Aquia IV Cube Washlet+ S7A pairs a sleek, skirted toilet with a WASHLET bidet for a clean, simple installa...
View full details
TOTO Aquia IV + S7A Two-Piece Toilet The WASHLET+ system neatly conceals the WASHLET power cord and water supply hose for a clean installation. The...
View full details
TOTO Vespin II 1G Washlet + S7A The TOTO Vespin II 1G Washlet+ S7A offers a modern, seamless design with powerful cleaning technology. It features ...
View full details
TOTO Vespin II Washlet + S7 Two-Piece The TOTO Vespin II WASHLET+ S7 offers a clean, modern look with hidden cords and hoses for a seamless setup. ...
View full details
Vespin II Washlet+ S7A Two-Piece The TOTO Vespin II Washlet+ S7A combines comfort and smart features in one sleek design. It cleans itself with eve...
View full detailsMany homeowners choose 10-inch rough-in smart toilets for:
When selecting your smart toilet, you should consider:
It depends entirely on your bathroom's structural plumbing. To find out what you need, measure the distance from your finished back wall (not the baseboard) to the center of the floor drain bolts. If the distance is approximately 10 inches, you need a 10-inch rough-in toilet; if it is roughly 12 inches, you need a standard 12-inch model.
The main benefit of a 10-inch rough-in toilet is that it allows you to install a modern fixture in older homes, custom layouts, or smaller powder rooms that have tight plumbing configurations. It ensures a seamless fit against the wall without requiring you to pay for expensive, invasive floor renovations to relocate your sewage pipe.
To measure accurately, take a tape measure and find the distance from the finished back wall surface (ignoring any baseboards or trim) straight out to the center of the plastic caps or closet bolts securing your current toilet to the floor. If your current toilet has four floor bolts, measure to the center of the rear set.
Yes. Because a 10-inch rough-in toilet sits closer to the back wall than a standard layout, it pulls the front of the bowl backward by two inches. This effectively frees up valuable clearance space in front of the toilet, giving you more legroom and making small or narrow bathrooms feel more open.
Yes, you can physically install a 10-inch rough-in toilet onto a 12-inch plumbing layout, but it will leave a permanent 2-inch gap between the back of the toilet tank and your wall. While it functions perfectly fine mechanically, most homeowners prefer a flush fit and only use 10-inch models where the wall clearance strictly requires it.
Find everything you need to make the most of your experience